Lexmark M5255
Service menus. Diagnostics menu. 8. Output device diagnostics
Sensor tests
For non-touch-screen printer models, press to navigate through the settings.
- Enter the Diagnostics menu, and then navigate to:
Output device diagnostics > Sensor tests - Select the output device where the sensor is located.
- Find, and then manually toggle the sensor.
Notes:
- The sensor status on the screen toggles between 1 and 0 when the sensor is properly working.
- If a sensor test fails, the test failure may not indicate a failed sensor. Further troubleshooting may be required. Check the boards and cables for possible issues.